ZIP 57420 vs ZIP 57430
A side-by-side comparison of ZIP Code 57420 and ZIP Code 57430: population, income, housing, and more.
ZIP 57420 and ZIP 57430 are ZIP Code areas in South Dakota. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 57430 has the higher population (1,916 vs 221 in ZIP 57420). ZIP 57430 has the higher median household income ($71,563 vs $41,250 in ZIP 57420). ZIP 57430 has the higher median home value ($118,400 vs $79,800 in ZIP 57420).
Population, income & housing
| ZIP 57420 | ZIP 57430 | |
|---|---|---|
| Population | 221 | 1,916 |
| Median age | 21.9 yrs | 47.4 yrs |
| Median household income | $41,250 | $71,563 |
| Median home value | $79,800 | $118,400 |
| Median gross rent | — | $788 |
| Housing units | 169 | 1,027 |
| Homeownership rate | 84.1% | 76.8% |
| Bachelor's degree or higher | 30.3% | 19.5% |
| Unemployment rate | 0.0% | 0.6% |
Trends (ACS 5-year, 2019–2023)
| ZIP 57420 | ZIP 57430 | |
|---|---|---|
| Population | 89 → 221 (+148.3%) | 2,559 → 1,916 (-25.1%) |
| Median household income | $53,750 → $41,250 (-23.3%) | $68,942 → $71,563 (+3.8%) |
| Median home value | $82,500 → $79,800 (-3.3%) | $118,100 → $118,400 (+0.3%) |
| Median gross rent | — | $651 → $788 (+21.0%) |
ZIP 57420
89221
$53,750$41,250
$82,500$79,800
ZIP 57430
2,5591,916
$68,942$71,563
$118,100$118,400
$651$788
Age & race/ethnicity
Age distribution (share)
| ZIP 57420 | ZIP 57430 | |
|---|---|---|
| Under 5 | 36.2% | 3.5% |
| 5 to 17 | 5.0% | 14.5% |
| 18 to 24 | 9.5% | 8.4% |
| 25 to 34 | 13.6% | 8.9% |
| 35 to 44 | 5.4% | 12.2% |
| 45 to 54 | 0.5% | 12.3% |
| 55 to 64 | 4.5% | 14.9% |
| 65 to 74 | 20.4% | 11.8% |
| 75 and over | 5.0% | 13.4% |
Race & ethnicity (share)
| ZIP 57420 | ZIP 57430 | |
|---|---|---|
| White (non-Hispanic) | 100.0% | 92.5% |
| Black or African American | 0.0% | 0.2% |
| American Indian & Alaska Native | 0.0% | 3.0% |
| Asian | 0.0% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 0.0% | 1.5% |
| Hispanic or Latino | 0.0% | 2.8% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 57420 | ZIP 57430 | |
|---|---|---|
| No high school diploma | 3.7% | 9.7% |
| High school graduate | 28.4% | 34.4% |
| Some college or associate's | 37.6% | 36.5% |
| Bachelor's degree | 29.4% | 17.0% |
| Graduate or professional degree | 0.9% | 2.6% |
Commute to work
How workers get to work (share)
| ZIP 57420 | ZIP 57430 | |
|---|---|---|
| Drove alone | 77.8% | 78.6% |
| Carpooled | 0.0% | 6.2% |
| Public transit | 0.0% | 4.0% |
| Walked | 0.0% | 7.7% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 22.2% | 0.8% |
| Other means | 0.0% | 2.8% |
Housing
Units in structure (share)
| ZIP 57420 | ZIP 57430 | |
|---|---|---|
| 1-unit, detached | 41.4% | 78.4% |
| 1-unit, attached | 0.0% | 0.0% |
| 2 to 4 units | 0.0% | 3.8% |
| 5 to 19 units | 0.0% | 8.0% |
| 20 or more units | 0.0% | 3.1% |
| Mobile home & other | 58.6% | 6.7% |
Poverty & households
| ZIP 57420 | ZIP 57430 | |
|---|---|---|
| Poverty rate | 39.4% | 9.7% |
| Average household size | 2.70 | 2.23 |
| Mean commute (minutes) | 50 | 10 |
| Median year structure built | 1992 | 1957 |